Skip to main content

Meadow.Foundation.RTCs.Pcf8523

Pcf8523
StatusStatus badge: working
Source codeGitHub
Datasheet(s)GitHub
NuGet packageNuGet Gallery for Meadow.Foundation.RTCs.Pcf8523

Code Example​

private Pcf8523 rtc;

public override Task Initialize()
{
    Resolver.Log.Info("Initializing...");

    rtc = new Pcf8523(Device.CreateI2cBus());

    return base.Initialize();
}

public override Task Run()
{
    var dateTime = new DateTimeOffset();
    var running = rtc.IsRunning;

    Resolver.Log.Info($"{(running ? "is running" : "is not running")}");

    if (!running)
    {
        Resolver.Log.Info(" Starting RTC...");
        rtc.IsRunning = true;
    }

    dateTime = rtc.GetTime();
    Resolver.Log.Info($" RTC current time is: {dateTime.ToString("MM/dd/yy HH:mm:ss")}");

    Resolver.Log.Info($" Setting RTC to : {dateTime.ToString("MM/dd/yy HH:mm:ss")}");
    dateTime = new DateTime(2030, 2, 15);
    rtc.SetTime(dateTime);

    dateTime = rtc.GetTime();
    Resolver.Log.Info($" RTC current time is: {dateTime.ToString("MM/dd/yy HH:mm:ss")}");

    return base.Run();
}

Sample project(s) available on GitHub